Public water system · IL0330050
ActiveFlat Rock
Community water system in Crawford County, Illinois, drawing primarily on purchased groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
325
Service connections
168
Primary source
GWP
Purchased groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-02 | 4H | 5200 | No | Unaddressed |
| 2025-07-01 | 72 | 7000 | No | Unaddressed |
| 2024-07-01 | 71 | 7000 | No | Resolved |
| 2024-07-01 | 72 | 7000 | No | Unaddressed |
| 1997-10-01 | 02 | 1041 | Yes | Resolved |
| 1997-07-01 | 02 | 1041 | Yes | Resolved |
| 1995-11-01 | 23 | 3100 | No | Archived |
| 1977-06-30 | 03 | 4000 | No | Archived |
Flat Rock: frequently asked questions
Is Flat Rock's water safe to drink?
Flat Rock is an active community water system regulated under the Safe Drinking Water Act, overseen by the IL state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Flat Rock?
Flat Rock (PWSID IL0330050) is a local government-owned community water system, regulated by the IL state drinking water program.
How many people does Flat Rock serve?
Flat Rock reports serving 325 people through 168 service connections in Crawford County, Illinois.
Where does Flat Rock get its water?
EPA SDWIS lists this system's primary water source as purchased groundwater.
Other water systems in Crawford County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Van Buren Waterworks | Crawford | 22,725 | Community | Purchased surface water |
| Pittsburg, City of | Crawford | 20,738 | Community | Groundwater |
| Meadville Area Water Authority | Crawford | 17,339 | Community | Groundwater |
| Bucyrus City | Crawford | 12,570 | Community | Surface water |
| Robinson-Palestine Water Commission | Crawford | 11,331 | Community | Groundwater |
| Galion City | Crawford | 10,453 | Community | Surface water |